Washing machine



FIG. 1 is a front perspective view of a washing machine showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left-side elevational view thereof;

FIG. 5 is a right-side elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is an enlarged front perspective view of the claimed portion of the washing machine.

The broken lines in the figures depict environmental subject matter and form no part of the claimed design. 

CLAIM We claim the ornamental design for a washing machine, as shown and described. 